Question-115: Please map the followings

1. xml
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1. You can set the log levels and location of the log files in this.
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Ans : A-1, B-2, C-3, D-4

Exp : You must need to understand the logging mechanism in Cassandra. Let’s start with basic detail.

There are various log levels like “Trace -> Debug -> Info -> Warning -> Error -> OFF (no logging at all) etc.”  So when you set log level as Trace , it would print lot of information which you may not need, once your cluster is operational. When you set the INFO then it would print all the information, warnings and Errors if there are any in the cluster. If you set Error then it would print only Errors.

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